Datasheet AD539 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | Wideband Dual-Channel Linear Multiplier/Divider |
| Páginas / Página | 20 / 4 — AD539. AD539J. AD539K. AD539S. Parameter Test. Conditions/Comments. Min. … |
| Revisión | B |
| Formato / tamaño de archivo | PDF / 371 Kb |
| Idioma del documento | Inglés |
AD539. AD539J. AD539K. AD539S. Parameter Test. Conditions/Comments. Min. Typ. Max Min Typ Max Min Typ Max Unit
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AD539 AD539J AD539K AD539S Parameter Test Conditions/Comments Min Typ Max Min Typ Max Min Typ Max Unit
CONTROL INPUT, VX Nominal Full-Scale Input 3.0 3.0 3.0 V Operational Range, Degraded +3.2 +3.2 +3.2 V Performance Input Resistance2 500 500 500 Ω Offset Voltage 1 41 1 21 1 41 mV TMIN to TMAX 3 2 2 51 mV Power Supply Sensitivity 30 30 30 μV/V Gain See Figure 20 Absolute Gain Error VX = 0.1 V to 3.0 V, VY = ±2 V 0.2 0.41 0.1 0.21 0.2 0.41 dB TMIN to TMAX VX = 0.1 V to 3.0 V, VY = ±2 V 0.3 0.15 0.25 0.51 dB CURRENT OUTPUT2 Full-Scale Output Current VX = 3 V, VY = ±2 V ±1 ±1 ±1 mA Peak Output Current VX = 3.3 V, VY = ±5 V, ±2 ±2.8 ±2 ±2.8 ±2 ±2.8 mA VS = ±7.5 V Output Offset Current VX = 0 V, VY = 0 V 0.2 1.51 0.2 1.51 0.2 1.51 μA Output Offset Voltage3 See Figure 20, VX = 0 V, 3 101 3 101 3 101 mV VY = 0 V Output Resistance 1.2 1.2 1.2 kΩ Scaling Resistors Channel 1 Z1, W1 to CH1 6 6 6 kΩ Channel 2 Z2, W2 to CH2 6 6 6 kΩ VOLTAGE OUTPUTS, V 3 W1 AND VW2 See Figure 20 Multiplier Transfer Function Either Channel VW = −VX × VY/VU VW = −VX × VY/VU VW = −VX × VY/VU Multiplier Scaling Voltage, VU 0.981 1.0 1.021 0.991 1.0 1.011 0.981 1.0 1.021 V Accuracy 0.5 21 0.5 11 0.5 2 % TMIN to TMAX 1 0.5 1.0 31 % Power Supply Sensitivity 0.04 0.04 0.04 %/V Total Multiplication Error4 VX ≤ 3 V, −2 V < VY < +2 V 1 2.5 0.6 1.5 1 2.5 % FSR TMIN to TMAX 2 1 2 41 % Control Feedthrough VX = 0 V to 3 V, VY = 0 V 25 601 15 301
15 601 mV TMIN to TMAX 30 15 60 1201 mV TEMPERATURE RANGE Rated Performance 0 +70 0 +70 −55 +125 °C POWER SUPPLIES Operational Range ±4.5 ±15 ±4.5 ±15 ±4.5 ±15 V Current Consumption +VS 8.5 10.21 8.5 10.21 8.5 10.21 mA −VS 18.5 22.21 18.5 22.21 18.5 22.21 mA 1 Tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. 2 Resistance value and absolute current outputs subject to 20% tolerance. 3 Specification assumes the external op amp is trimmed for negligible input offset. 4 Includes all errors. Rev. B | Page 4 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION CIRCUIT DESCRIPTION GENERAL RECOMMENDATIONS TRANSFER FUNCTION DUAL SIGNAL CHANNELS COMMON CONTROL CHANNEL FLEXIBLE SCALING APPLICATIONS INFORMATION BASIC MULTIPLIER CONNECTIONS Signal Channel AC and Transient Response Minimal Wideband Configurations Differential Configurations A 50 MHZ VOLTAGE-CONTROLLED AMPLIFIER BASIC DIVIDER CONNECTIONS Standard Scaling OUTLINE DIMENSIONS ORDERING GUIDE
AD539 AD539J AD539K AD539S Parameter Test Conditions/Comments Min Typ Max Min Typ Max Min Typ Max Unit
CONTROL INPUT, VX Nominal Full-Scale Input 3.0 3.0 3.0 V Operational Range, Degraded +3.2 +3.2 +3.2 V Performance Input Resistance2 500 500 500 Ω Offset Voltage 1 41 1 21 1 41 mV TMIN to TMAX 3 2 2 51 mV Power Supply Sensitivity 30 30 30 μV/V Gain See Figure 20 Absolute Gain Error VX = 0.1 V to 3.0 V, VY = ±2 V 0.2 0.41 0.1 0.21 0.2 0.41 dB TMIN to TMAX VX = 0.1 V to 3.0 V, VY = ±2 V 0.3 0.15 0.25 0.51 dB CURRENT OUTPUT2 Full-Scale Output Current VX = 3 V, VY = ±2 V ±1 ±1 ±1 mA Peak Output Current VX = 3.3 V, VY = ±5 V, ±2 ±2.8 ±2 ±2.8 ±2 ±2.8 mA VS = ±7.5 V Output Offset Current VX = 0 V, VY = 0 V 0.2 1.51 0.2 1.51 0.2 1.51 μA Output Offset Voltage3 See Figure 20, VX = 0 V, 3 101 3 101 3 101 mV VY = 0 V Output Resistance 1.2 1.2 1.2 kΩ Scaling Resistors Channel 1 Z1, W1 to CH1 6 6 6 kΩ Channel 2 Z2, W2 to CH2 6 6 6 kΩ VOLTAGE OUTPUTS, V 3 W1 AND VW2 See Figure 20 Multiplier Transfer Function Either Channel VW = −VX × VY/VU VW = −VX × VY/VU VW = −VX × VY/VU Multiplier Scaling Voltage, VU 0.981 1.0 1.021 0.991 1.0 1.011 0.981 1.0 1.021 V Accuracy 0.5 21 0.5 11 0.5 2 % TMIN to TMAX 1 0.5 1.0 31 % Power Supply Sensitivity 0.04 0.04 0.04 %/V Total Multiplication Error4 VX ≤ 3 V, −2 V < VY < +2 V 1 2.5 0.6 1.5 1 2.5 % FSR TMIN to TMAX 2 1 2 41 % Control Feedthrough VX = 0 V to 3 V, VY = 0 V 25 601 15 301
15 601 mV TMIN to TMAX 30 15 60 1201 mV TEMPERATURE RANGE Rated Performance 0 +70 0 +70 −55 +125 °C POWER SUPPLIES Operational Range ±4.5 ±15 ±4.5 ±15 ±4.5 ±15 V Current Consumption +VS 8.5 10.21 8.5 10.21 8.5 10.21 mA −VS 18.5 22.21 18.5 22.21 18.5 22.21 mA 1 Tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. 2 Resistance value and absolute current outputs subject to 20% tolerance. 3 Specification assumes the external op amp is trimmed for negligible input offset. 4 Includes all errors. Rev. B | Page 4 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION CIRCUIT DESCRIPTION GENERAL RECOMMENDATIONS TRANSFER FUNCTION DUAL SIGNAL CHANNELS COMMON CONTROL CHANNEL FLEXIBLE SCALING APPLICATIONS INFORMATION BASIC MULTIPLIER CONNECTIONS Signal Channel AC and Transient Response Minimal Wideband Configurations Differential Configurations A 50 MHZ VOLTAGE-CONTROLLED AMPLIFIER BASIC DIVIDER CONNECTIONS Standard Scaling OUTLINE DIMENSIONS ORDERING GUIDE